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CVE-2026-6429 netrc credential leak with reused proxy connection

🗓️ 13 May 2026 08:28:36Reported by curlType 
cvelist
 cvelist
🔗 www.cve.org👁 30 Views

CVE-2026-6429: libcurl may leak netrc credentials to the following host when using netrc and following redirects.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-6429
13 May 202608:28
attackerkb
AlpineLinux
CVE-2026-6429
13 May 202608:28
alpinelinux
Circl
CVE-2026-6429
29 Apr 202607:10
circl
CNNVD
curl 安全漏洞
13 May 202600:00
cnnvd
curl security advisories
netrc credential leak with reused proxy connection
29 Apr 202608:00
curl
CVE
CVE-2026-6429
13 May 202608:28
cve
Debian CVE
CVE-2026-6429
13 May 202608:28
debiancve
EUVD
EUVD-2026-29930
14 May 202615:31
euvd
Hacker One
curl: CVE-2026-6429: netrc credential leak with reused proxy connection
16 Apr 202611:28
hackerone
Hacker One
curl: Connection reuse ignores haproxyprotocol and HAPROXY_CLIENT_IP settings, allowing PROXY context to persist across transfers
16 May 202621:24
hackerone
Rows per page
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      {
        "version": "7.19.4",
        "status": "affected",
        "lessThanOrEqual": "7.19.4",
        "versionType": "semver"
      },
      {
        "version": "7.19.3",
        "status": "affected",
        "lessThanOrEqual": "7.19.3",
        "versionType": "semver"
      },
      {
        "version": "7.19.2",
        "status": "affected",
        "lessThanOrEqual": "7.19.2",
        "versionType": "semver"
      },
      {
        "version": "7.19.1",
        "status": "affected",
        "lessThanOrEqual": "7.19.1",
        "versionType": "semver"
      },
      {
        "version": "7.19.0",
        "status": "affected",
        "lessThanOrEqual": "7.19.0",
        "versionType": "semver"
      },
      {
        "version": "7.18.2",
        "status": "affected",
        "lessThanOrEqual": "7.18.2",
        "versionType": "semver"
      },
      {
        "version": "7.18.1",
        "status": "affected",
        "lessThanOrEqual": "7.18.1",
        "versionType": "semver"
      },
      {
        "version": "7.18.0",
        "status": "affected",
        "lessThanOrEqual": "7.18.0",
        "versionType": "semver"
      },
      {
        "version": "7.17.1",
        "status": "affected",
        "lessThanOrEqual": "7.17.1",
        "versionType": "semver"
      },
      {
        "version": "7.17.0",
        "status": "affected",
        "lessThanOrEqual": "7.17.0",
        "versionType": "semver"
      },
      {
        "version": "7.16.4",
        "status": "affected",
        "lessThanOrEqual": "7.16.4",
        "versionType": "semver"
      },
      {
        "version": "7.16.3",
        "status": "affected",
        "lessThanOrEqual": "7.16.3",
        "versionType": "semver"
      },
      {
        "version": "7.16.2",
        "status": "affected",
        "lessThanOrEqual": "7.16.2",
        "versionType": "semver"
      },
      {
        "version": "7.16.1",
        "status": "affected",
        "lessThanOrEqual": "7.16.1",
        "versionType": "semver"
      },
      {
        "version": "7.16.0",
        "status": "affected",
        "lessThanOrEqual": "7.16.0",
        "versionType": "semver"
      },
      {
        "version": "7.15.5",
        "status": "affected",
        "lessThanOrEqual": "7.15.5",
        "versionType": "semver"
      },
      {
        "version": "7.15.4",
        "status": "affected",
        "lessThanOrEqual": "7.15.4",
        "versionType": "semver"
      },
      {
        "version": "7.15.3",
        "status": "affected",
        "lessThanOrEqual": "7.15.3",
        "versionType": "semver"
      },
      {
        "version": "7.15.2",
        "status": "affected",
        "lessThanOrEqual": "7.15.2",
        "versionType": "semver"
      },
      {
        "version": "7.15.1",
        "status": "affected",
        "lessThanOrEqual": "7.15.1",
        "versionType": "semver"
      },
      {
        "version": "7.15.0",
        "status": "affected",
        "lessThanOrEqual": "7.15.0",
        "versionType": "semver"
      },
      {
        "version": "7.14.1",
        "status": "affected",
        "lessThanOrEqual": "7.14.1",
        "versionType": "semver"
      },
      {
        "version": "7.14.0",
        "status": "affected",
        "lessThanOrEqual": "7.14.0",
        "versionType": "semver"
      }
    ],
    "defaultStatus": "unaffected"
  }
]

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